The ultrastructure of mammalian arterioles and precapillary sphincters.
D000818:Animals; D001158:Arteries / Q000166:cytology* / Q000294:innervation; D001775:Blood Circulation / Q000502:physiology*; D002196:Capillaries / Q000166:cytology*; D005205:Fascia / Q000098:blood supply; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D011817:Rabbits; D014651:Vasa Vasorum / Q000166:cytology